Significant breakthroughs have been made in core c

2022-10-13
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Miao Wei: significant breakthroughs have been made in core components such as CNC systems

Abstract: on March 28, 2017, the on-site meeting for the application and promotion of the achievements of the major science and technology project of high-end CNC machine tools and basic manufacturing equipment (hereinafter referred to as "CNC machine tool project") was organized in Beijing

on March 28, 2017, the on-site meeting for the application and promotion of the achievements of the major science and technology project of high-end CNC machine tools and basic manufacturing equipment (hereinafter referred to as "CNC machine tool project") was organized in Beijing. Miao Wei, Secretary of the leading Party group and Minister of the Ministry of industry and information technology, attended the meeting and made an important speech. About 300 representatives from the Ministry of science and technology, the development and Reform Commission, the national defense science and Technology Jinan universal testing machine advantages Engineering Bureau, the Chinese Academy of Sciences, the Academy of engineering and other units, as well as experts and enterprise representatives attended the meeting. The participants visited the demonstration application of the special achievements in national defense and military industrial enterprises, and CNC machine tool user enterprises and manufacturing enterprises shared their experience and experience in undertaking the special tasks of CNC machine tools from different angles

Miao Wei pointed out that although users of high-end CNC machine tools can also choose computer-controlled models, it is the cornerstone of industrial modernization. The development of high-end CNC machine tools is not only the objective need to deepen the supply side structural reform in the field of industry and information technology, but also to accelerate the construction of a manufacturing power; It is also an urgent requirement to implement the in-depth development strategy of military civilian integration and ensure national security. Since the implementation of the special program for more than eight years, the majority of machine tool enterprises, user enterprises and experts have made concerted efforts to overcome difficulties and achieved a number of gratifying results. First, we should improve our innovation ability and steadily promote the research of common technologies and the construction of innovation platforms. The performance of heavy forging equipment and some machine tool hosts is close to the international advanced level. Second, the layout of the whole industrial chain, and significant breakthroughs have been made in core components such as CNC systems. The gap between domestic CNC systems in terms of function and performance has been significantly narrowed, and the key functional components such as ball screws, guide rails, power tool holders have approached the international advanced level in terms of accuracy, 80% output reliability of the 25000 tons of battery grade lithium carbonate that can be responsible for underwriting the cauchari olaroz lithium project in the first stage of production. Third, adhere to the demand orientation, and continuously improve the equipment support capacity in key areas. The "yes no problem" of key manufacturing equipment required for typical products in the aerospace field is gradually being solved; The global market share of automatic stamping lines for large auto panels is more than 30%, and 9 production lines have been successfully exported

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